//
// --------------------------------------------------------------------------
//  Gurux Ltd
// 
//
//
// Filename:        $HeadURL$
//
// Version:         $Revision$,
//                  $Date$
//                  $Author$
//
// Copyright (c) Gurux Ltd
//
//---------------------------------------------------------------------------
//
//  DESCRIPTION
//
// This file is a part of Gurux Device Framework.
//
// Gurux Device Framework is Open Source software; you can redistribute it
// and/or modify it under the terms of the GNU General Public License 
// as published by the Free Software Foundation; version 2 of the License.
// Gurux Device Framework is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of 
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
// See the GNU General Public License for more details.
//
// More information of Gurux products: https://www.gurux.org
//
// This code is licensed under the GNU General Public License v2. 
// Full text may be retrieved at http://www.gnu.org/licenses/gpl-2.0.txt
//---------------------------------------------------------------------------

namespace Gurux.DLMS
{
    using System;

#if !WINDOWS_UWP
    [Serializable]
#endif
    public struct GXKeyValuePair<K, V>
    {
        private K _key;
        private V _value;

        public K Key
        {
            get
            {
                return _key;
            }
            set
            {
                _key = value;
            }
        }
        public V Value
        {
            get
            {
                return _value;
            }
            set
            {
                _value = value;
            }
        }

        /// <summary>
        /// Constructor.
        /// </summary>
        /// <param name="key"></param>
        /// <param name="value"></param>
        public GXKeyValuePair(K key, V value)
        {
            if (key == null)
            {
                throw new InvalidOperationException("Invalid key.");
            }
            _key = key;
            _value = value;
        }
    }
}
